22210011210 has 64 divisors (see below), whose sum is σ = 54478656000. Its totient is φ = 5792343552.

The previous prime is 22210011179. The next prime is 22210011223. The reversal of 22210011210 is 1211001222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2179006 + ... + 2189174.

It is an arithmetic number, because the mean of its divisors is an integer number (851229000).

Almost surely, 2^22210011210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22210011210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27239328000).

22210011210 is an abundant number, since it is smaller than the sum of its proper divisors (32268644790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22210011210 is a wasteful number, since it uses less digits than its factorization.

22210011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11775.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22210011210 its reverse (1211001222), we get a palindrome (23421012432).

The spelling of 22210011210 in words is "twenty-two billion, two hundred ten million, eleven thousand, two hundred ten".